On my 2011 Outback, I was able to utilize the exsisting bolt holes on both front sides of the Yak. (The rudder up and down lines)

1. Purchased the Hobie Anchor kit and utilized the included Harken Blocks. a. Had to make the bolt holes in the Harken block a tad bit larger to fit the exsisting bolt size. b. Purchased a 1.5" bolt/same width as the existing ones. c. Make sure you only undo one bolt at a time!